In SX Microcontrollers, SX/B Compiler and SX-Key Tool, g_daubach wrote: Hey Doc, this code is actually not designed to be run at full speed as the LED is toggled way too fast. This is why it comes on very dimly - I have described that later in the tutorial. I have included this very simple code so that the readers have something they can single-step with the debugger. Well now, by some reason, with your setup, the debugger displays the sleep mode which does not allow you to single-step the code. Please make sure that there is no resonator plugged into the 3-pin socket on the SX-Tech board. The SX-Key won't debug as long as there is another resonator because the SX-Key supplies the clock to the SX for debugging. I hope this helps to get the system up and running. If it does, please continue reading the first chapter. You will soon learn how to "slow down" the SX to nicely blink the LED. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=89923#m89927 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)